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32
33 package it.businesslogic.ireport.undo;
34 import it.businesslogic.ireport.gui.event.*;
35 import it.businesslogic.ireport.*;
36 import it.businesslogic.ireport.crosstab.CrosstabCell;
37 import it.businesslogic.ireport.crosstab.CrosstabGroup;
38 import it.businesslogic.ireport.crosstab.gui.CrosstabEditorPanel;
39 import it.businesslogic.ireport.gui.*;
40 import it.businesslogic.ireport.gui.event.CrosstabLayoutChangedEvent;
41 import java.awt.*;
42
43 import java.util.*;
44
45
55 public class CrosstabColumnDraggedOperation implements it.businesslogic.ireport.UndoOperation {
56 private int delta = 0;
57
58 private CrosstabEditorPanel editor = null;
59 private CrosstabReportElement crosstabElement;
60 private int draggedLineIndex = 0;
61
62
63 public CrosstabColumnDraggedOperation(CrosstabEditorPanel editor, CrosstabReportElement element, int draggedLineIndex,int delta) {
64 this.setEditor(editor);
65 this.setCrosstabElement(element);
66 this.setDraggedLineIndex(draggedLineIndex);
67 this.setDelta(delta);
68 }
69
70 public void redo()
71 {
72 if (editor == null) return;
73
74 int readyToDragCellHorizontally = draggedLineIndex;
75 for (int j=0; j<getCrosstabElement().getElements().size(); ++j)
78 {
79 ReportElement re = (ReportElement)getCrosstabElement().getElements().elementAt(j);
80 re.setRelativePosition(new Point( re.getPosition().x - re.getCell().getLeft() - 10, re.getPosition().y - re.getCell().getTop() - 10 ));
81 }
82
83 Vector cells = (Vector)getEditor().getColumnBands().elementAt(readyToDragCellHorizontally-1);
85 for (int i=0; i<cells.size(); ++i)
86 {
87 CrosstabCell cell = (CrosstabCell)cells.elementAt(i);
88 cell.setWidth(cell.getWidth() + delta );
89 }
90 for (int j=readyToDragCellHorizontally; j<getEditor().getRowBands().size(); ++j)
91 {
92 cells = (Vector)getEditor().getColumnBands().elementAt(j);
93 for (int i=0; i<cells.size(); ++i)
94 {
95 CrosstabCell cell = (CrosstabCell)cells.elementAt(i);
96 if (cell.getLeftIndex() >= readyToDragCellHorizontally)
97 {
98 cell.setLeft(cell.getLeft() + delta );
99 }
100 else
101 {
102 cell.setWidth(cell.getWidth() + delta );
103 }
104 }
105 }
106
107 for (int i=0; i< getCrosstabElement().getRowGroups().size(); ++i)
109 {
110 CrosstabGroup group = (CrosstabGroup)getCrosstabElement().getRowGroups().elementAt(i);
111 group.setSize( group.getHeaderCell().getWidth() );
112 }
113
114
115 for (int j=0; j<getCrosstabElement().getElements().size(); ++j)
117 {
118 ReportElement re = (ReportElement)getCrosstabElement().getElements().elementAt(j);
119 re.getPosition().x = re.getRelativePosition().x + re.getCell().getLeft()+10;
120 re.getPosition().y = re.getRelativePosition().y + re.getCell().getTop()+10;
121
122 re.setPosition(re.position);
123 re.trasform(new java.awt.Point  (0,0),TransformationType.TRANSFORMATION_RESIZE_SE);
124 }
125
126 for (int i=readyToDragCellHorizontally; i<getEditor().getColumns().size(); ++i)
127 {
128 int rowPosition = ((Integer )getEditor().getColumns().get(i)).intValue() + delta;
129 getEditor().getColumns().set(i, new Integer (rowPosition));
130 }
131
132 MainFrame.getMainInstance().getActiveReportFrame().setIsDocDirty(true);
133 getCrosstabElement().fireCrosstabLayoutChangedListenerCrosstabLayoutChanged(new CrosstabLayoutChangedEvent(this, this.getCrosstabElement()));
134 }
135
136 public void undo()
137 {
138 if (editor == null) return;
139
140 delta *= -1;
141
142 this.redo();
143
144 delta *= -1;
145 }
146
147
148 public String toString()
149 {
150 return "column resize";
151 }
152
153 public int getDelta() {
154 return delta;
155 }
156
157 public void setDelta(int delta) {
158 this.delta = delta;
159 }
160
161 public int getDraggedLineIndex() {
162 return draggedLineIndex;
163 }
164
165 public void setDraggedLineIndex(int draggedLineIndex) {
166 this.draggedLineIndex = draggedLineIndex;
167 }
168
169 public CrosstabReportElement getCrosstabElement() {
170 return crosstabElement;
171 }
172
173 public void setCrosstabElement(CrosstabReportElement crosstabElement) {
174 this.crosstabElement = crosstabElement;
175 }
176
177 public CrosstabEditorPanel getEditor() {
178 return editor;
179 }
180
181 public void setEditor(CrosstabEditorPanel editor) {
182 this.editor = editor;
183 }
184
185
186 }
187
188 |
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